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TransDigm Group vs Ducommun: TDG and DCO compared
TransDigm Group is the larger company: $2.7B of revenue in its latest quarter (Q3 FY26) against $227M for Ducommun (Q3 2026). TransDigm Group is growing faster (+22% against +6% a year earlier). TransDigm Group is more profitable, with an operating margin of 44.8% against 11.4%.
Where the money goes: TDG and DCO
TransDigm Group (TDG) · Q3 FY26
TransDigm Group, Q3 FY26: revenue $2.7B (+22% year over year), operating margin 44.8%, net earnings $540M, operating cash flow $724M. The chart follows the revenue to costs, profit and cash.
Ducommun (DCO) · Q3 2026
Ducommun, Q3 2026: revenue $227M (+6% year over year), operating margin 11.4%, net earnings $13.9M, operating cash flow $32.7M. The chart follows the revenue to costs, profit and cash.
| TransDigm Group (TDG) | Ducommun (DCO) | |
|---|---|---|
| Latest quarter | Q3 FY26 | Q3 2026 |
| Revenue | $2.7B | $227M |
| Revenue growth, Y/Y | +22% | +6% |
| Gross margin | 59.4% | 28.9% |
| Operating margin | 44.8% | 11.4% |
| Net earnings | $540M | $13.9M |
| Net margin | 19.7% | 6.1% |
| Operating cash flow | $724M | $32.7M |
| Free cash flow | $650M | $26.9M |
| Market value | $68.7B | $2.7B |
| P/E | 32.3× | — |
| Analysts’ mean target | $1414.30 | $209.00 |
Where the revenue comes from
Ducommun
- Military and space: $119M (52%)
- Commercial aerospace: $97.2M (43%)
- Industrial: $11.2M (5%)
Questions
Which is bigger, TransDigm Group or Ducommun?
TransDigm Group is the larger company: $2.7B of revenue in its latest quarter (Q3 FY26) against $227M for Ducommun (Q3 2026).
Is TransDigm Group or Ducommun growing faster?
TransDigm Group is growing faster (+22% against +6% a year earlier).
Which is more profitable, TransDigm Group or Ducommun?
TransDigm Group is more profitable, with an operating margin of 44.8% against 11.4%.
More: TransDigm Group earnings · how TransDigm Group makes money · Ducommun earnings · how Ducommun makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 4, 2026; 10-Q filed Nov 5, 2026). Fiscal quarters can end on different dates. Not investment advice.